IC-Hersteller Texas Instruments

IC-Hersteller (103)

Texas Instruments TPS54A24 | Demoboard TPS54A24EVM-058

Step-down converter evaluation module

Details

TopologieAbwärtswandler
Eingangsspannung4.5-17 V
Ausgang 11.8 V / 10 A

Beschreibung

The TPS54A24EVM-058 is an evaluation module (EVM) for the TPS54A24. The TPS54A24 is a synchronous buck converter, integrating both power MOSFETs to minimize solution size and provide high efficiency at full load. Fixed-frequency peak current-mode control is used to minimize period and on-time jitter. Forced continuous conduction mode keeps the switching frequency fixed at light loads and enables fast transient response to and from light loads.

Eigenschaften

  • 4.5-V to 17-V input voltage, 12-V nominal
  • 1.8-V output at 10 A
  • Fixed frequency peak current mode control
  • Adjustable switching frequency, 500-kHz operation default
  • Test points for all critical waveforms and connections

Typische Anwendungen

  • Medical imaging equipment
  • Wired networking (switches), Wireless infrastructure
  • Power for FPGAs, SoCs, DSPs and processors
  • Test and measurement

Weiterführende Informationen

Artikeldaten

Artikel Nr.
Daten­blatt
Simu­lation
Downloads
Status
Produktserie
L(µH)
IRP,40K(A)
ISAT,10%(A)
ISAT,30%(A)
RDC max.(mΩ)
fres(MHz)
Montageart
Muster
WE-LHMI SMT Speicherdrossel, 1 µH, 18.6 A
Simu­lation
Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre.
Induktivität1 µH
Performance Nennstrom18.6 A
Sättigungsstrom 120.6 A
Sättigungsstrom @ 30%43.1 A
Gleichstromwiderstand4.63 mΩ
Eigenresonanzfrequenz42 MHz
MontageartSMT